Captain America says he uses C++ in Java to the malevolent elevator buddies.
They ask him to show them how.
He answers with a Java loop using as a loop variable the letter 'c' and then this last one is incremented with the double ++ (as increment syntax).
The elevator buddies feeling scammed give him a beating. 🤣
(They sense a sense of deception because C++ itself is a programming language, and it could have been intriguing to observe how one could incorporate C++ code within a Java application. Nonetheless, this is achievable by utilizing JNI (Java Native Interface) eventually.).